Cup holder



FIG. 1 is a top, front right side perspective view of the cup holder showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view, the front elevational view being an identical mirror image thereof; and,

FIG. 5 is a left side elevational view, the right elevational view being an identical mirror image thereof.

The broken lines in FIG. 1 of the Cup Holder are for the purpose of illustrating environment, and form no part of the claimed design. 

CLAIM The ornamental design for a cup holder, as shown and described. 